HK52092A - Acoustic wave touch panel system - Google Patents

Acoustic wave touch panel system

Info

Publication number
HK52092A
HK52092A HK520/92A HK52092A HK52092A HK 52092 A HK52092 A HK 52092A HK 520/92 A HK520/92 A HK 520/92A HK 52092 A HK52092 A HK 52092A HK 52092 A HK52092 A HK 52092A
Authority
HK
Hong Kong
Prior art keywords
touch panel
acoustic wave
panel system
wave touch
acoustic
Prior art date
Application number
HK520/92A
Inventor
Robert Adler
Michael C Brenner
James J Fitzgibbon
Original Assignee
Zenith Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27505472&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK52092(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/698,306 external-priority patent/US4700176A/en
Priority claimed from US06/715,134 external-priority patent/US4644100A/en
Priority claimed from US06/741,975 external-priority patent/US4746914A/en
Priority claimed from US06/755,036 external-priority patent/US4791416A/en
Application filed by Zenith Electronics Corp filed Critical Zenith Electronics Corp
Publication of HK52092A publication Critical patent/HK52092A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
    • G06F3/0436—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves in which generating transducers and detecting transducers are attached to a single acoustic waves transmission substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Position Input By Displaying (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
HK520/92A 1985-02-05 1992-07-16 Acoustic wave touch panel system HK52092A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/698,306 US4700176A (en) 1985-02-05 1985-02-05 Tough control arrangement for graphics display apparatus
US06/715,134 US4644100A (en) 1985-03-22 1985-03-22 Surface acoustic wave touch panel system
US06/741,975 US4746914A (en) 1985-02-05 1985-06-06 Cathode ray tube for use in a touch panel display system
US06/755,036 US4791416A (en) 1985-02-05 1985-07-12 Touch control system for controllable apparatus

Publications (1)

Publication Number Publication Date
HK52092A true HK52092A (en) 1992-07-24

Family

ID=27505472

Family Applications (1)

Application Number Title Priority Date Filing Date
HK520/92A HK52092A (en) 1985-02-05 1992-07-16 Acoustic wave touch panel system

Country Status (10)

Country Link
EP (1) EP0190734B1 (en)
JP (1) JPH0782418B2 (en)
KR (1) KR930005839B1 (en)
CN (1) CN1010514B (en)
BR (1) BR8600459A (en)
DE (2) DE190734T1 (en)
FI (1) FI92530C (en)
HK (1) HK52092A (en)
MX (1) MX160060A (en)
SG (1) SG48491G (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149918A (en) * 1990-10-29 1992-09-22 International Business Machines Corporation Touch sensitive overlay
US5689648A (en) * 1992-01-31 1997-11-18 Raychem Corporation Method and apparatus for publication of information
EP0657842B1 (en) * 1993-12-07 1999-03-10 Seiko Epson Corporation Touch panel input device and method of generating input signals for an information processing device
US5591945A (en) * 1995-04-19 1997-01-07 Elo Touchsystems, Inc. Acoustic touch position sensor using higher order horizontally polarized shear wave propagation
US8421776B2 (en) 1996-08-12 2013-04-16 Elo Touch Solutions, Inc. Acoustic condition sensor employing a plurality of mutually non-orthogonal waves
TW490632B (en) * 1996-12-25 2002-06-11 Elo Touchsystems Inc Grating transducer for acoustic touchscreen
JP3905670B2 (en) 1999-09-10 2007-04-18 株式会社リコー Coordinate input detection apparatus, information storage medium, and coordinate input detection method
US6636201B1 (en) * 2000-05-26 2003-10-21 Elo Touchsystems, Inc. Acoustic touchscreen having waveguided reflector arrays
JP2002156920A (en) * 2000-09-05 2002-05-31 Nitto Denko Corp El display device with touch panel
US20030132922A1 (en) * 2002-01-17 2003-07-17 Harald Philipp Touch screen detection apparatus
JP4090329B2 (en) 2002-11-13 2008-05-28 タッチパネル・システムズ株式会社 Acoustic wave contact detector
CN1239992C (en) * 2003-06-16 2006-02-01 成都吉锐触摸电脑有限公司 Double-frequence response type surface acoustic wave touch system
TW200530922A (en) * 2003-11-12 2005-09-16 Elo Touchsystems Inc Acoustic wave contact detecting apparatus
JP4652826B2 (en) 2005-01-14 2011-03-16 タッチパネル・システムズ株式会社 Information input device
JP5042477B2 (en) * 2005-08-08 2012-10-03 富士通コンポーネント株式会社 Sound output device
JP4544123B2 (en) * 2005-10-12 2010-09-15 セイコーエプソン株式会社 Surface acoustic wave device
JP4809130B2 (en) * 2006-05-31 2011-11-09 タッチパネル・システムズ株式会社 Acoustic wave type touch panel
FR2916545B1 (en) * 2007-05-23 2009-11-20 Inst Pour Le Dev De La Science METHOD FOR LOCATING A TOUCH ON A SURFACE AND DEVICE FOR IMPLEMENTING SAID METHOD
CN101339477B (en) * 2008-05-07 2012-04-18 骆航 Acoustic wave contact plate system and its multitime scanning control method
CN101894451B (en) * 2009-05-21 2013-10-16 晨星软件研发(深圳)有限公司 Passive remote control unit and remote control method
JP2013210956A (en) 2012-03-30 2013-10-10 Ricoh Co Ltd Display device
CN103365494B (en) * 2012-04-09 2016-05-18 禾瑞亚科技股份有限公司 The method and apparatus of position detecting
CN105700742B (en) * 2012-04-09 2019-02-19 禾瑞亚科技股份有限公司 The method and apparatus of position detecting
JP6386484B2 (en) 2016-01-19 2018-09-05 ファナック株式会社 Electrical device with foreign object detection panel
CN108733268A (en) * 2017-04-18 2018-11-02 成都吉锐时代触摸技术有限公司 A method of detection writing physical strength
CN107907591B (en) * 2017-11-20 2024-06-04 华中科技大学 Ultrasonic detection system and method for component concentration of multi-component solid-liquid two-phase mixture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673327A (en) * 1970-11-02 1972-06-27 Atomic Energy Commission Touch actuable data input panel assembly
CA996274A (en) * 1973-07-19 1976-08-31 Alvin M. Hlady Touch-sensitive position encoder using a layered sheet
US3883831A (en) * 1973-09-27 1975-05-13 Massachusetts Inst Technology Surface wave devices
US3967221A (en) * 1974-01-24 1976-06-29 Westinghouse Electric Corporation Surface acoustic wave delay line with bulk wave discrimination
JPS5949610B2 (en) * 1977-07-18 1984-12-04 日本電気株式会社 coordinate input device
EP0107922A1 (en) * 1982-09-30 1984-05-09 New York Institute Of Technology Graphical data apparatus

Also Published As

Publication number Publication date
FI860507A0 (en) 1986-02-04
MX160060A (en) 1989-11-17
KR860006730A (en) 1986-09-15
FI860507A (en) 1986-08-06
CN86102275A (en) 1986-12-03
KR930005839B1 (en) 1993-06-25
CN1010514B (en) 1990-11-21
SG48491G (en) 1991-07-26
DE190734T1 (en) 1987-06-11
DE3678307D1 (en) 1991-05-02
EP0190734B1 (en) 1991-03-27
JPH0782418B2 (en) 1995-09-06
BR8600459A (en) 1986-10-21
EP0190734A1 (en) 1986-08-13
FI92530C (en) 1994-11-25
FI92530B (en) 1994-08-15
JPS61239322A (en) 1986-10-24

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20060203